Scleria biflora
Scleria biflora is a plant in the family Cyperaceae. It grows as a tufted annual grass.
Scleria biflora grows widely in India, Sri Lanka, Nepal, China, Taiwan, Japan, Burma, Thailand, Vietnam, Indonesia, Malaysia and Philippines. Its habitat is most frequently in moist, shady places, and sometimes in wet scrubland and in rice fields. It is found from sea level to altitude.